With the end of the Far East war and the resulting chaos, Mountbatten's priority is the liberation of POWs, in which he is greatly helped by Lady Mountbatten. He also makes the unpopular move of using the many remaining Japanese as police. Mountbatten increasingly becomes involved with political problems: in Singapore with anti-British demonstrations and strikes led by the communists; in Siam, where Mountbatten hopes to retain the monarchy; in French Indo-China, where the British initially help to keep order; in the Dutch East Indies, where the British in the middle of the Dutch-Indonesian conflict experience their worst problems. Mountbatten saves Nehru's visit to Singapore from disaster by taking charge personally, and then makes a successful Australia and New Zealand tour with his wife. He hands over governorship to MacDonald in May 1946 and returns to England to receive the Sword of Honour and Freedom of the City of London, to become Earl Mountbatten of Burma and finally a Knight of the Garter.